Cary NC vs Naperville IL — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Cary, NC
North Carolina · Population: 176,686
- Median HH Income$129,399
- Median Home Price$629,864
- Unemployment3.4%
- Bachelor's+70.2%
Naperville, IL
Illinois · Population: 149,424
- Median HH Income$150,937
- Median Home Price$618,452
- Unemployment4.2%
- Bachelor's+71.7%
Detailed Comparison
Demographics
Population
Cary
176,686
Cary +
Naperville
149,424
Pop. Density / sq mi
Lower = more space
Cary
N/A
Naperville
N/A
Median Age
Cary
39.8
Cary +
Naperville
40.1
Foreign Born
Cary
23.7%
Cary +
Naperville
22.6%
White
Cary
60.1%
Naperville
64.5%
Naperville +
Black
Cary
7.6%
Cary +
Naperville
4.4%
Asian
Cary
20.4%
Naperville
21.8%
Naperville +
Hispanic
Cary
9.3%
Cary +
Naperville
7.4%
Spanish at Home
Cary
N/A
Naperville
N/A
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Population | 176,686 | 149,424 | Cary + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 39.8 | 40.1 | Cary + |
| Foreign Born | 23.7% | 22.6% | Cary + |
| White | 60.1% | 64.5% | Naperville + |
| Black | 7.6% | 4.4% | Cary + |
| Asian | 20.4% | 21.8% | Naperville + |
| Hispanic | 9.3% | 7.4% | Cary + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Cary
$129,399
Naperville
$150,937
Naperville +
Per Capita Income
Cary
$64,590
Naperville
$71,011
Naperville +
Per Capita Personal Income (MSA)
BEA MSA-level
Cary
$59,120
Naperville
$68,110
Naperville +
Unemployment Rate
Cary
3.4%
Cary +
Naperville
4.2%
Poverty Rate
Cary
5.3%
Naperville
4.4%
Naperville +
Bachelor's Degree+
Cary
70.2%
Naperville
71.7%
Naperville +
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Median HH Income | $129,399 | $150,937 | Naperville + |
| Per Capita Income | $64,590 | $71,011 | Naperville + |
| Per Capita Personal Income (MSA)BEA MSA-level | $59,120 | $68,110 | Naperville + |
| Unemployment Rate | 3.4% | 4.2% | Cary + |
| Poverty Rate | 5.3% | 4.4% | Naperville + |
| Bachelor's Degree+ | 70.2% | 71.7% | Naperville + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Cary
$629,864
Naperville
$618,452
Naperville +
Homeownership Rate
Cary
66.3%
Naperville
74.3%
Naperville +
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $629,864 | $618,452 | Naperville + |
| Homeownership Rate | 66.3% | 74.3% | Naperville + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Cary
398
Naperville
344
Naperville +
Property Crime / 100K
FBI CDE (state-level est.)
Cary
1999
Naperville
1842
Naperville +
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 398 | 344 | Naperville + |
| Property Crime / 100KFBI CDE (state-level est.) | 1999 | 1842 | Naperville + |
Health
Obesity Rate
CDC PLACES
Cary
25.3%
Cary +
Naperville
27.9%
Diabetes Rate
CDC PLACES
Cary
8.6%
Cary +
Naperville
8.7%
Poor Mental Health
CDC PLACES — 14+ days/month
Cary
12.8%
Naperville
12.3%
Naperville +
No Health Insurance
CDC PLACES
Cary
6.2%
Naperville
4.6%
Naperville +
Binge Drinking
CDC PLACES
Cary
14.3%
Cary +
Naperville
16.7%
Current Smokers
CDC PLACES
Cary
7.7%
Naperville
7.4%
Naperville +
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 25.3% | 27.9% | Cary + |
| Diabetes RateCDC PLACES | 8.6% | 8.7% | Cary + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 12.8% | 12.3% | Naperville + |
| No Health InsuranceCDC PLACES | 6.2% | 4.6% | Naperville + |
| Binge DrinkingCDC PLACES | 14.3% | 16.7% | Cary + |
| Current SmokersCDC PLACES | 7.7% | 7.4% | Naperville + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Cary
59.4°F
Naperville
N/A
Annual Precipitation
NOAA 1991–2020 normal
Cary
46.3 in
Naperville
N/A
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 59.4°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 46.3 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Cary
8.7 µg/m³
Cary +
Naperville
9.4 µg/m³
Good Air Days
AQI ≤ 50
Cary
75.0%
Cary +
Naperville
55.0%
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.7 µg/m³ | 9.4 µg/m³ | Cary + |
| Good Air DaysAQI ≤ 50 | 75.0% | 55.0% | Cary + |
Commute
Mean Commute Time
Census ACS
Cary
24.3 min
Cary +
Naperville
33.8 min
| Metric | Cary, NC | Naperville, IL | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 24.3 min | 33.8 min | Cary + |
Which City is Right for You?
Naperville leads in median household income at $150,937, while naperville offers more affordable housing with a median home price of $618,452. On public safety, Naperville is safer with a violent crime rate of 344 per 100,000 residents, compared to 398 in Cary. Cary has a lower unemployment rate at 3.4%, and Cary has cleaner air (PM2.5 avg 8.7 µg/m³). For overall health outcomes, Cary scores better with a lower obesity rate of 25.3%.
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